CVE-2026-104711
NVD: Improper neutralization of special elements used in an expression language statement ('Expression Language Injection') vulnerability in Apache Struts. NVD: If the application is configured to use the legacy RESTful action mapper, a crafted request can inject an OGNL expression that may lead to remote code execution. NVD: Struts 7 is affected only when the OGNL allowlist is disabled; it is enabled by default.
9.8 Severity
CRITICAL EPSS
0.0119 (67) KEV
-
Source-published summary
NVD: Improper neutralization of special elements used in an expression language statement ('Expression Language Injection') vulnerability in Apache Struts. NVD: If the application is configured to use the legacy RESTful action mapper, a crafted request can inject an OGNL expression that may lead to remote code execution. NVD: Struts 7 is affected only when the OGNL allowlist is disabled; it is enabled by default.
Possible impact
Source describes code execution review. Possible impact: An attacker may be able to run code or commands on affected systems.
Affected context
vendor/product: apache / struts
Remediation / advisory
Patch confirmed by source text; fixed version context: 6.12.0.
Why it matters
Source describes code execution review. Possible impact: An attacker may be able to run code or commands on affected systems.; CVSS 9.8 (CRITICAL); EPSS percentile 67; not listed in KEV; Patch confirmed by source text; fixed version context: 6.12.0; sources: NVD, OSV, Vendor Advisory.
What to verify
Confirm affected product/version, vendor advisory, patch or mitigation, and exposure.
Exposure hint
exposure unknown
Impact tags
Urgency reasons
Source-derived note
Summary derived from NVD / OSV / Vendor Advisory description; unsafe procedural detail is not shown.
Redaction metadata
- source summary used
- True
- fallback summary used
- False
- unsafe procedural detail present
- false
- raw source displayed
- false
- public summary redacted
- true
Remediation handoff
Public-safe static handoff for human/Codex remediation planning. Scan, patch, external execution, and auto remediation are disabled.
Safety note
This radar shows source-published defensive context only. Exploit procedures, exploit strings, scanner commands, and auto-remediation are not provided.